COCHLIODO!frtD.®. 
207 
P. 2424. Typo specimen shown, somewhat reduced in size, in the 
accompanying woodcut (fig. 8) ; Tynan, Co. Armagh. 
Emiislcillen Coll. 
Fig. 8. 
Jaw of Coohliodus contortm . — Carboniferous Limestone, Armagli. [P. 2424.] 
P. 5849. Plaster cast of specimen described and figured by 
Owen, loc. cil., under the name of Tomodus conve.vus. 
The original fossil is much crushed and broken, and is 
preserved in the Woodwardian Museum, Cambridge; it is 
correctly determined by J. W. Davis, loc. cit. p. 423, and 
was obtained from Armagh (not Pristol, as stated). 
Made hi the Museum, 1888. 
P. 5850. Plaster cast of specimen described and figured by Owen, 
loc. cit., under the name of Cochliodus contortm. 
Made in the Museum, 1888. 
P. 2425. Jaw with the posterior dental plates of each side very 
completely preserved ; Armagh. The specimen is figured 
by J. W. Davis, loc. cit. pi. lii. fig. 1. Ennislcillen Coll. 
P. 2426-7. Posterior and anterior dental plates, showing the iu- 
rolmont of the outer border ; Armagh. The siiecimens 
are described and figured by J . W. Davis, loc. cit. p. 422, 
pi. lii. figs. 4, 6. Enniskillen Coll. 
P. 2429. About thirty posterior dental plates, of various sizes and 
in different states of preservation, some with the anterior 
tooth attached in position ; Armagh. Ennislcillen Coll. 
P. 2428. Sixteen detached anterior dental plates ; Armagh. 
Ennislcillen Coll. 
P. 1402. Six small detached posterior plates ; Armagh. 
Eijcrton Cull. 
P. 4904. Small posterior dental plate shown, of the natural size, 
in PI. VI. fig. 24, doubtfully assigned to a variety of this 
species ; Yoredale Hocks, Wensleydale, Yorkshire. 
Home Coll. 
